GFitsTableByteCol.hpp
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/***************************************************************************
* GFitsTableByteCol.hpp - FITS table Byte column class *
* ----------------------------------------------------------------------- *
* copyright (C) 2008-2011 by Jurgen Knodlseder *
* ----------------------------------------------------------------------- *
* *
* This program is free software: you can redistribute it and/or modify *
* it under the terms of the GNU General Public License as published by *
* the Free Software Foundation, either version 3 of the License, or *
* (at your option) any later version. *
* *
* This program is distributed in the hope that it will be useful, *
* but WITHOUT ANY WARRANTY; without even the implied warranty of *
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the *
* GNU General Public License for more details. *
* *
* You should have received a copy of the GNU General Public License *
* along with this program. If not, see <http://www.gnu.org/licenses/>. *
* *
***************************************************************************/
/**
* @file GFitsTableByteCol.hpp
* @brief FITS table Byte column class interface definition
* @author J. Knodlseder
*/
#ifndef GFITSTABLEBYTECOL_HPP
#define GFITSTABLEBYTECOL_HPP
/* __ Includes ___________________________________________________________ */
#include <string>
#include "GFitsTableCol.hpp"
/***********************************************************************//**
* @class GFitsTableByteCol
*
* @brief FITS table Byte column
*
* This class implements a FITS table Byte column.
***************************************************************************/
class GFitsTableByteCol : public GFitsTableCol {
public:
// Constructors and destructors
GFitsTableByteCol(void);
GFitsTableByteCol(const std::string& name, const int& length,
const int& size = 1);
GFitsTableByteCol(const GFitsTableByteCol& column);
virtual ~GFitsTableByteCol(void);
// Operators
GFitsTableByteCol& operator= (const GFitsTableByteCol& column);
unsigned char& operator() (const int& row, const int& inx = 0);
const unsigned char& operator() (const int& row, const int& inx = 0) const;
// Implement virtual methods
virtual std::string string(const int& row, const int& col = 0) const;
virtual double real(const int& row, const int& col = 0) const;
virtual int integer(const int& row, const int& col = 0) const;
virtual void insert(const int& rownum, const int& nrows);
virtual void remove(const int& rownum, const int& nrows);
// Other methods
unsigned char* data(void) { return m_data; }
void nulval(const unsigned char* value);
unsigned char* nulval(void) { return m_nulval; }
private:
// Private methods
void init_members(void);
void copy_members(const GFitsTableByteCol& column);
void free_members(void);
GFitsTableByteCol* clone(void) const;
std::string ascii_format(void) const;
std::string binary_format(void) const;
void alloc_data(void);
void release_data(void);
void alloc_nulval(const unsigned char* value);
void init_data(void);
void* ptr_data(void) { return m_data; }
void* ptr_nulval(void) { return m_nulval; }
// Private data area
unsigned char* m_data; //!< Data vector
unsigned char* m_nulval; //!< NULL value
};
#endif /* GFITSTABLEBYTECOL_HPP */